-
Schneider, K.J., Bugental, J.F.T., & Pierson, J.F. (Eds.). (2001) The Handbook of Humanistic Psychology: Leading Edges in Theory, Research, and Practice. Thousand Oaks, Calif: Sage Publications.
-
Cain, D.J. & Seeman, J. (Eds.). (2002) Humanistic Psychotherapies: Handbook of Research and Practice. Washington, D.C.: APA Books.
American Psychological Association. (2002, September 1). Further reading. Monitor on Psychology, 33(8). https://www.apa.org/monitor/sep02/ren-read
